Why Bats Fly at Night
Narrator, Francisco M. Africa.
Many years ago the earth was inhabited by only one man. His body was composed of minute organisms that were incessantly warring against one another. One day this man became so weak that he could not obtain food for his support. He laid himself down on some soft moss by the bank of a river, and there he remained till night.
The organisms that lived in his body began to fight against one another most fiercely. Each ate his fellow until he became very big. At last the man died, and only one organism remained alive. This organism then flew away, and became the ancestor of the bats. The light of day so dazzled his eyes, that he could not fly very far, so he decided to fly only at night. And ever since, his descendants, too, have hidden themselves in the day-time, and come out only when it is dark.
Note
This somewhat unsatisfactory pourquoi story appears to represent at bottom a very ancient tradition. I know of no parallels; but tales explaining why the bat flies at night are found among many peoples (e.g., Dähnhardt, 3: 94, 267, 270; Dayrell, Nos. VII, XII).